Printer fixing frame for OTA test

A technology of fixing frame and printer, which is applied in the direction of measuring device shell, electromagnetic field characteristics, etc., can solve the problem that the printer is difficult to fully detect and so on.

Pending Publication Date: 2021-05-18
西安千心网络科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] A printer fixing frame for OTA test proposed by the present invention solves the problem that the printer is difficult to be fully detected in the OTA test

Method used

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  • Printer fixing frame for OTA test
  • Printer fixing frame for OTA test

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Embodiment Construction

[0014] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention.

[0015] refer to Figure 1-2 , a printer fixing frame for OTA testing, including a frame body 1, a motor 2 is fixedly connected to the inside of the right side of the frame body 1, a first rotating shaft 3 is installed on the output end of the motor 2, and a first rotating shaft 3 is installed on the first rotating shaft 3 The driving bevel gear 4 and the second driving bevel gear 11, the first driven bevel gear 4 is provided with the first driven bevel gear 5, and the meshing transmission between the first driving bevel gear 4 and the first driven bevel gear 5, The bottom of the first driven bevel gear 5 is fixedly connected with a second rotating shaft 6, and the bo...

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PUM

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Abstract

The invention discloses a printer fixing frame for OTA testing, relates to the technical field of printer fixing, and provides the following scheme for solving the problem that a printer is difficult to comprehensively detect in the OTA testing: the printer fixing frame comprises a frame body, a motor is fixedly connected to the inner part of the right side of the frame body, and the output end of the motor is provided with a first rotating shaft; a first driving bevel gear and a second driving bevel gear are mounted on the first rotating shaft, a first driven bevel gear is arranged below the first driving bevel gear, the first driving bevel gear and the first driven bevel gear are in meshing transmission, and a second rotating shaft is fixedly connected to the bottom of the first driven bevel gear; and a driving belt wheel is installed at the bottom end of the second rotating shaft, a driven belt wheel is arranged on the left side of the driving belt wheel, and a third rotating shaft is fixedly connected to the driven belt wheel. Through combination of various structures, detection of the printer is omitted, accurate data are obtained more comprehensively, printers of different sizes can be detected, and the application range is wide.

Description

technical field [0001] The invention relates to the technical field of printer fixing, in particular to a printer fixing frame for OTA testing. Background technique [0002] With the popularity of electronic products, printers have become one of the most commonly used office electronic products. While enjoying the convenience brought by printers, the public is increasingly concerned about the impact of electromagnetic radiation from printers on human health. During the operation of printers, the same It will produce a certain amount of radiation. If the radiation rate is high, it will also endanger human health. In order to ensure the safety of users, it is an important issue to test the radiation intensity of the printer. The over-the-air radiation performance (OTA) test is one of the most important methods for detecting the radiation hazards of printers. This is an important test. During the test, it is necessary to constantly change the angle and position of the printer t...

Claims

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Application Information

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IPC IPC(8): G01R1/04G01R29/08
CPCG01R1/04G01R29/08
Inventor 李星星
Owner 西安千心网络科技有限公司
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